Ask for the reasoning
Ask the contractor to explain the finding in plain language. Which part is affected? What evidence points to that part? What result is the proposed work intended to achieve? If replacement is recommended, ask why a more limited repair would not address the finding.
Use the same comparison sheet
Write the answers beside each proposal. A low total is difficult to assess when investigation, design, excavation or restoration are described differently.
- Investigation: what has been examined, and what is still uncertain?
- Scope: which components and areas are included?
- Coordination: who checks the applicable county steps and obtains any needed design or approvals?
- Site work: what access, excavation, disposal and restoration are included?
- Changes: what could alter the scope or price, and how will you approve changes?
- Completion: what records, follow-up and written warranty terms, if any, will you receive?
Separate a proposal from permission to begin
Kittitas County’s published installation process distinguishes design approval from issuance of an installation permit. Ask the provider and county which steps apply to your proposed repair or replacement before agreeing to a start date. This site does not decide what permit a particular job needs.
Keep the decision property-specific
This site does not assess systems or quote construction work. Keep records of the evaluation and proposal, and direct technical questions to the professional reviewing your property. Kittitas County Public Health is the local resource for onsite sewage requirements.